Bullterrier.

Fighter Max Kholodov nicknamed Bull Terrier is a mixed martial arts star. After a serious injury in the ring, his life goes downhill: the road to the title of world champion is closed, and the girl he loves goes to another. To survive a series of failures and find a new meaning in life, Max leaves for the coast. There he must find the strength in himself to return to the ring again and have the main fight of his life.